html5 jobs in king of prussia, pa

Senior Software Engineer (Top Secret Clearance)

King of Prussia, Pennsylvania

•

Today

Job Description Lockheed Martin's Victor Portfolio of Space Security is seeking a highly skilled, motivated, and experienced Senior Software Engineer to join an Agile, cross-functional team dedicated to protecting critical space assets. This role will focus on developing web-based applications within an open-architecture infrastructure that supports mission-critical space-security operations. The successful candidate will collaborate with internal development teams and subject-matter experts, a

Full-time

USD 93,200.00 - 164,450.00 per year

.NET Technical Lead developer

King of Prussia, Pennsylvania

•

Yesterday

Job Title: .NET Technical Lead developer Location: king of Prussia PA (onsite) Duration: 12+Months Mode of client interview: face to face at client office Required Skills: 12+ yearsof professional experience as a Full Stack Developer.Strong hands-on experience with .NET Core / Core, C#, and Web API development.Proficiency in js, JavaScript (ES6+), HTML5, and CSS3.Experience with SQL Serverand relational database design.Strong understanding of object-oriented programming (OOP)and design patterns

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Contract, Third Party

Depends on Experience

Hiring for Kony Developer - Remote

Remote

•

Today

Kony Developer - Remote Required Skills:Strong experience in Kony Visualizer / Temenos QuantumProficiency in JavaScript, HTML5, CSS3Experience with Kony Fabric / MobileFabricKnowledge of RESTful APIs, JSON, XMLExperience in mobile app deployment to App Store & Google PlayUnderstanding of mobile architecture and design patternsFamiliarity with version control tools (Git, SVN)

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Contract

Depends on Experience

Senior Java Full Stack Developer

Philadelphia, Pennsylvania

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Today

Job Title: Senior Java Full Stack Developer Location:Philadelphia, PA - Onsite Employment Type: Full-Time Experience Level: 8+ Years Role Overview We are seeking an experienced Java Full Stack Developer with a proven track record of translating complex problem statements into high-quality, solvable solutions. With over 8 years of experience across multiple client environments, the ideal candidate will bring deep expertise in modern backend frameworks, frontend technologies, and cloud-native de

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Full-time

$100,000 - $120,000

Web UI Developer

Remote

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10d ago

Key Responsibilities Develop and maintain web UI using React, TypeScript, and JavaScript.Implement responsive UI components with HTML5 and CSS3, ensuring cross-browser compatibility.Integrate with RESTful APIs and handle data securely.Write unit and integration tests using Jest and React Testing Library to ensure code quality.Optimize build and deployment processes using Vite, Webpack, and manage dependencies with npm.Collaborate via Git/GitHub for version control, code reviews, and CI/CD workfl

Contract

Depends on Experience

SAP BTP AI Architect

Newtown Square, Pennsylvania

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Today

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging - but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed

Full-time

Cyber Security AI & Automation Engineer

Newtown Square, Pennsylvania

•

Today

Full-time

C# ASP.Net Developer

Remote

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15d ago

Remote Role: Job Experience Level Mid (5-7 Years)Work Location Expectations RemoteWe are seeking a talented and motivated Full Stack Developer with experience in the .NET ecosystem to join our development team. The ideal candidate will be responsible for designing, developing, and maintaining scalable web applications across the full stack from front-end UI/UX to back-end services and databases.Works to build and maintain a variety of software applications, tools, or functions for the business.

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Contract

Up to $70

Senior Full?Stack Software Engineer (Java, React, Microservices)- Wilmington, DE

Wilmington, Delaware

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Today

Job#: 3027344 Job Description: Senior Full-Stack Engineer Location: WILMINGTON, Delaware (Hybrid) Employment Type: Contract Pay Rate - $58.91/hour to $60.00/hour Role Overview This contingent role supports moderately complex software engineering initiatives, contributing to large-scale planning, technical problem-solving, and delivery of enterprise-grade applications. You will analyze multi-layered engineering challenges, collaborate with cross-functional teams, and apply knowledge of engin

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Full-time

USD 58.91 - 60.00 per hour

Senior Cybersecurity Automation & AI Engineer

Newtown Square, Pennsylvania

•

Today

Full-time

WordPress Developer

Remote

•

12d ago

About This Role: Data Group Inc. is hiring a WordPress Developer for part-time remote client work across corporate, marketing, and conversion-focused web properties. This role is best suited to someone who can independently ship custom WordPress functionality, improve performance and security, and collaborate with design, content, and project stakeholders in a consulting environment. This position is fully remote within the United States and follows a flexible part-time schedule with regular u.s

Full-time, Third Party

38 - 55

Software Developer

Remote

•

Today

A senior-level Software Developer is needed to support application development and modernization efforts.The role requires designing, implementing, and maintaining both front-end and back-end solutions, ensuring high-quality, scalable, and secure applications. This position offers the flexibility to work remotely and involves collaborating with cross-functional teams to deliver technical solutions aligned with project goals. Responsibilities Develop and maintain responsive front-end application

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Contract, Third Party

Depends on Experience

Software Engineer

Wilmington, Delaware

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Today

Location: Wilmington, DE Salary: $58.00 USD Hourly - $63.00 USD Hourly Description: Software Engineer (Full Stack) - Contract Location: Wilmington, DE (Hybrid - 3 days onsite) Duration: 12-month contract with potential extension Start Date: ASAP About the Role We are seeking a highly skilled Full Stack Software Engineer to support complex, enterprise-grade software initiatives. In this contingent assignment, you will design, build, and deploy scalable applications across UI, backend, data

Contract

USD 58.00 - 63.00 per hour

Full Stack Angular Developer

Remote

•

Today

We are seeking an experienced Full Stack Angular Developer to become a vital member of our dynamic, agile team. This is a fantastic opportunity to work on a high-impact, fast-paced project utilizing cutting-edge technologies. About the Role You will design, develop, and maintain a robust, responsive web application that seamlessly functions across all devices and browsers. Your expertise will bridge the gap between a sophisticated frontend built with Angular 21 and Kendo UI and a secure, scalabl

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Contract, Third Party

Depends on Experience

SAP ABAP Fiori/ BRF+ Developer

Remote

•

Today

SAP ABAP Fiori/ BRF+ Developer Applicants with dual citizenship cannot be considered. * An active Secret or Top Secret security clearance is required or highly preferred. * CompTIA Security+ and CISSP (or comparable certifications) are required or highly preferred. Job Description: Should have 5-10 years of relevant experience in ABAP development and 2+ years experience in Fiori.Configuring Fiori Infrastructure for Transactional apps. Enhancing SAP Fiori Transactional apps.Building Custom Fiori

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Contract

Depends on Experience

Staff Fullstack Product Software Engineer, Dash

Remote

•

Today

Role Description At Dropbox, we believe the future is built on great ideas. And great ideas don't just come from the top; they come from everywhere. Our mission is to design an enlightened way of working. Our Engineering team is working to simplify the way people work together. They're building a family of products that handle over a billion files a day for people around the world. With our broad mission and massive scale, there are countless opportunities to make an impact. This is just the be

Full-time

USD 223,400.00 - 302,200.00 per year

.NET Technical Lead Developer

King of Prussia, Pennsylvania

•

Yesterday

Hiring: .NET Technical Lead Developer We are looking for a highly experienced .NET Tech Lead to drive enterprise-grade solutions and lead a talented development team in an Agile environment. Location: King of Prussia, PA (Hybrid 3 days onsite) Duration: 12+ Months Experience: 13+ years Key Responsibilities: Lead & Mentor: Drive technical leadership, conduct code reviews, and mentor junior developers. Modernize: Migrate legacy systems from .NET Framework to .NET Core. Full-Stack Delivery: Ov

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Contract, Third Party

Depends on Experience

User Experience Designer - Sharpen

Remote or New York

•

Today

Overview Impact the Moment At McGraw Hill, we are dedicated to empowering learners and educators to achieve their goals. As a global leader in education, we create innovative solutions that transform the way people learn and teach. Joining our team means becoming part of a mission-driven organization that values creativity, collaboration, and the pursuit of excellence. Your work will directly contribute to shaping the future of education and making a meaningful impact on learners worldwide Ho

Full-time

Compensation information provided in the description

Multimedia Training Developer

Remote

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Today

Job ID: T2601277 Location: Remote Work, AL, US Date Posted: 2026-03-05 Category: Communications Subcategory: Multimedia Design Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description ? SAIC is searching for a Multimedia Training Developer to join the team. This position is fully remote. Our team is based in Huntsville, AL. The candidate for this position will be resp

Full-time

USD 40,001.00 - 80,000.00 per year

Lead Sitecore Engineer (remote)

Remote

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6d ago

Lead Sitecore Engineer Location: Remote East Coast hours required - 9am 5pm EST Candidates must be able to work without sponsorship We are seeking a Lead Sitecore Engineer to provide technical leadership and hands-on expertise across complex Sitecore implementations. This role is accountable for the technical direction, quality, and delivery of Sitecore solutions across one or more client engagements. This is a lead engineer role with accountability for leading the technical delivery of comple

Easy Apply

Contract

$60

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html5 jobs in King of Prussia, PA, USA